Results 101 to 110 of about 383,517 (291)

The skeletal carbonate contribution to mixed terrigenous-carbonate sediments on the temperate northeastern Northland continental shelf, New Zealand [PDF]

, 2012
The northeastern Northland continental shelf (NNCS) includes the coastal, shelf and uppermost slope seafloor out to depths of 210 m and over a distance of 150 km between North Cape and Ngurauru Bay slightly north of Whangarei. The nature of the surficial
Rogers, Danielle Claire
core  

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

Design and synthesis of novel ionic liquids with unique structures and excellent catalytic activity for transesterification

Carbon Resources Conversion
A series of novel ionic liquids (ILs) with near-neutrality, moderate nucleophilicity, and zwitterionic structure were synthesized using a one-step method. Notably, these ILs could be successfully synthesized by activating 1-methylimidazole with carbonate,
Dan Wang, Zhentao Zhao, Yuxin Wang, Zhanguo Zhang, Jinggang Zhao, Peng Zheng, Guangwen Xu, Lei Shi   +7 more
doaj   +1 more source

Effect of dimethyl carbonate addition on ethanol-gasoline fuel blend. [PDF]

Sci Rep, 2023
Amine M, Barakat Y.
europepmc   +1 more source

Metastable Polymers for Circular 3D Printing

Advanced Materials, EarlyView.
3D‐printed polymers are usually permanent and hard to recycle. Here, metastable polymers are designed to fall apart on demand. A chemical trigger unzips the printed material back into its original building blocks within minutes at room temperature.
Johannes Markhart, Philipp Mainik, Eva Blasco   +2 more
wiley   +1 more source

Comparative study of solvent systems in Tung oil-based formulations for hydrophobic coatings on cellulosic substrates

Industrial Crops and Products
The development of sustainable hydrophobic coatings is essential to expand the use of cellulose in moisture-sensitive packaging applications. Among bio-based coating materials, Tung oil is an attractive renewable drying oil due to its ability to form ...
Giorgia Giusti, Julien Bras, Eleonora Balducci, Fabrizio Pucci, Fiorenzo Parrinello, Naceur Belgacem, Chiara Gualandi   +6 more
doaj   +1 more source

Fixation of carbon dioxide into dimethyl carbonate over titanium-based zeolitic thiophene-benzimidazolate framework

Scientific Reports, 2017
A titanium-based zeolitic thiophene-benzimidazolate framework has been designed for the direct synthesis of dimethyl carbonate (DMC) from methanol and carbon dioxide.
Sanny Verma, R. B. Nasir Baig, Mallikarjuna N. Nadagouda, Rajender S. Varma   +3 more
doaj   +1 more source

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

Advanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang, Xiaoyu Liu, Shuai Mao, Lingfeng Zhu, Zhijun Wu, Hongge Pan, Tianyi Ma   +6 more
wiley   +1 more source

Advancing the synthesis of trimethylene carbonate: a high-yield green synthesis route

Bioresources and Bioprocessing
Trimethylene carbonate (TMC) is an innovative modifier for polylactic acid and a promising biodegradable polymer monomer with broad application potential.
Zisheng Ning, Yuhan Li, Lingmei Dai, Dehua Liu, Wei Du   +4 more
doaj   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source